add hypot, hypotf, ilogb, ilogbf functions

src/lib.rs

@@ -114,3 +114,11 @@ pub mod fmodf;
 pub mod frexp;
 #[path = "math/frexpf.rs"]
 pub mod frexpf;
+#[path = "math/hypot.rs"]
+pub mod hypot;
+#[path = "math/hypotf.rs"]
+pub mod hypotf;
+#[path = "math/ilogb.rs"]
+pub mod ilogb;
+#[path = "math/ilogbf.rs"]
+pub mod ilogbf;

src/math/hypot.rs

@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: MPL-2.0
+/*
+ * File: src/math/hypot.rs
+ *
+ * The hypot function.
+ *
+ * Author: HTG-YT
+ * Copyright (c) 2021 The LibM Team of the HaruxOS Project
+ */
+
+#[no_mangle]
+pub extern "C" fn hypot(x: f64, y: f64) -> f64 {
+    libm::hypot(x, y)
+}

src/math/hypotf.rs

@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: MPL-2.0
+/*
+ * File: src/math/hypotf.rs
+ *
+ * The hypotf function.
+ *
+ * Author: HTG-YT
+ * Copyright (c) 2021 The LibM Team of the HaruxOS Project
+ */
+
+#[no_mangle]
+pub extern "C" fn hypotf(x: f32, y: f32) -> f32 {
+    libm::hypotf(x, y)
+}

src/math/ilogb.rs

@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: MPL-2.0
+/*
+ * File: src/math/ilogb.rs
+ *
+ * The ilogb function.
+ *
+ * Author: HTG-YT
+ * Copyright (c) 2021 The LibM Team of the HaruxOS Project
+ */
+
+#[no_mangle]
+pub extern "C" fn ilogb(x: f64) -> i32 {
+    libm::ilogb(x)
+}

src/math/ilogbf.rs

@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: MPL-2.0
+/*
+ * File: src/math/ilogbf.rs
+ *
+ * The ilogbf function.
+ *
+ * Author: HTG-YT
+ * Copyright (c) 2021 The LibM Team of the HaruxOS Project
+ */
+
+#[no_mangle]
+pub extern "C" fn ilogbf(x: f32) -> i32 {
+    libm::ilogbf(x)
+}